this._vm is undefined using Vuex modules

[Kahss]

Hi,

I can't find a way to make an emit from inside a socket action work. Here is my code

const actions = {
    socket_pseudoValid (state, pseudo) {
        state.commit('setValidPseudo', pseudo)
        this._vm.$socket.client.emit('ask_for_opp_list')
    },
]

This code is located is a vuex module. When I reach the emit line, vue devtools tells me that this._vm is undefined. Any idea ?

[probil]

Hey @D-Maurel
Could you provide a version of vuex/vue library you are using? Accessing this inside the module is not documented so it might be removed (or have already been removed)

I suggest checking approach (1) described here #91 (comment) as it will also work in any other places (not just outside vuex)

[Kahss]

Hey @probil
Here is the return of npm list

├── vue-socket.io-extended@5.0.0-alpha.3
├── vue@3.0.7
└── vuex@4.0.0

If you have any new approach, I'm interested. In the meantime, i'll try the solutions you've linked, thank you !

EDIT : I've tried putting the socket definition in a separate file, but it works, thank you !

[probil]

Oh, I assume it's probably because of vuex 4 & vue 3. It doesn't use classes under the hood anymore. 🤔

[probil]

@D-Maurel let's close the issue if the solution works for you